- 专利标题： DAMPING DEVICE FOR A ROTOR WHEEL OF AN AIRCRAFT TURBINE ENGINE, ROTOR WHEEL FOR AN AIRCRAFT TURBINE ENGINE, TURBINE ENGINE FOR AN AIRCRAFT, AND METHOD FOR MANUFACTURING A DAMPING DEVICE
-
申请号： US18687378申请日： 2022-08-31
-
公开(公告)号： US20240360767A1公开(公告)日： 2024-10-31
- 发明人: Jean-Hilaire LEXILUS
- 申请人： SAFRAN AIRCRAFT ENGINES
- 申请人地址： FR Paris
- 专利权人： SAFRAN AIRCRAFT ENGINES
- 当前专利权人： SAFRAN AIRCRAFT ENGINES
- 当前专利权人地址： FR Paris
- 优先权： FR 09134 2021.09.01
- 国际申请： PCT/FR2022/051638 2022.08.31
- 进入国家日期： 2024-02-28
- 主分类号： F01D5/22
- IPC分类号： F01D5/22
摘要：
A damper for an impeller of an aircraft turbomachine includes an elastic member housed in two metallic half-shells so as to allow a relative movement of the half-shells relative to one another.
信息查询
